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/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* Copyright 2011, Blender Foundation.
*/
#include "COM_CurveBaseOperation.h"
#include "BKE_colortools.h"
namespace blender::compositor {
CurveBaseOperation::CurveBaseOperation()
{
curve_mapping_ = nullptr;
this->flags.can_be_constant = true;
}
CurveBaseOperation::~CurveBaseOperation()
{
if (curve_mapping_) {
BKE_curvemapping_free(curve_mapping_);
curve_mapping_ = nullptr;
}
}
void CurveBaseOperation::init_execution()
{
BKE_curvemapping_init(curve_mapping_);
}
void CurveBaseOperation::deinit_execution()
{
if (curve_mapping_) {
BKE_curvemapping_free(curve_mapping_);
curve_mapping_ = nullptr;
}
}
void CurveBaseOperation::set_curve_mapping(CurveMapping *mapping)
{
/* duplicate the curve to avoid glitches while drawing, see bug T32374. */
if (curve_mapping_) {
BKE_curvemapping_free(curve_mapping_);
}
curve_mapping_ = BKE_curvemapping_copy(mapping);
}
} // namespace blender::compositor
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